package architect.design.patterns.behavior.iterator;

/**
 * 频道集合接口
 *
 * @author guanxin
 * @date 2018/5/6 13:51
 */

public interface ChannelCollection {

    void addChannel(Channel c);

    void removeChannel(Channel c);

    ChannelIterator iterator(ChannelTypeEnum type);
}
